[ 1320.453479][T13730] veth0: entered allmulticast mode
[ 1320.454128][T13730] veth1: entered allmulticast mode
[ 1320.454511][T13730] veth2: entered allmulticast mode
[ 1320.454867][T13730] veth3: entered allmulticast mode
[ 1338.875435][T13730] veth0: left allmulticast mode
[ 1338.875878][T13730] veth1: left allmulticast mode
[ 1338.876158][T13730] veth2: left allmulticast mode
[ 1338.876435][T13730] veth3: left allmulticast mode